Waxaan had iyo jeer si joogto ah kuu siinaa ilaa hadda adeegga macaamiisha ugu damiirka badan, iyo noocyada ugu ballaaran ee naqshadaha iyo qaababka leh agabka ugu wanaagsan. Isku dayadan waxaa ka mid ah helitaanka nashqado la habeeyey oo leh xawaare iyo dirid loogu talagalay Sumcada Isticmaalaha Wanaagsan ee Dhismaha Heerka HPMCHydroxypropyl Methyl CelluloseViscosity High, Waxaad ka heli kartaa sumadda qiimaha ugu yar halkan. Sidoo kale waxaa laga yaabaa inaad halkan ka hesho alaab tayo sare leh iyo bixiye aan caadi ahayn! Fadlan ha ka waaban inaad na soo wacdo!
Waxaan had iyo jeer si joogto ah kuu siinaa ilaa hadda adeegga macaamiisha ugu damiirka badan, iyo noocyada ugu ballaaran ee naqshadaha iyo qaababka leh agabka ugu wanaagsan. Isku dayadan waxaa ka mid ah helitaanka nashqado la habeeyey oo leh xawaare iyo dirisC18H38O14, Shiinaha HPMC, Hydroxypropyl Methyl Cellulose, Hydroxypropyl Methylcellulose, Hypromellose, Alaabtayada waxaa loo dhoofiyaa adduunka oo dhan. Macaamiishayadu waxay had iyo jeer ku qanacsan yihiin tayadayada la isku halayn karo, adeegyada macaamiisha ku jihaysan iyo qiimaha tartanka. Hadafkayagu waa "inaan sii wadno si aan u kasbano daacadnimadaada anagoo u hurayna dadaalkeena horumarinta joogtada ah ee alaabtayada iyo adeegyadayada si aan u hubinno ku qanacsanaanta isticmaalayaashayada, macaamiisheena, shaqaalaha, alaab-qeybiyeyaasha iyo bulshooyinka caalamka ee aan iska kaashano".
Hydroxypropyl Methyl CelluloseHPMC F60S ee Hoobiye Ku-salaysan Sibidhka 400-200,000
Hordhac
Hydroxypropyl methylcellulose (HPMC) waa kuwo aan ur lahayn, aan dhadhamin, ethers cellulose aan sun ahayn kuwaas oo lahaa kooxaha hyrdroxyl ee silsiladda cellulose oo lagu beddelay methoxy ama koox hydroxypropyl leh biyo wanaagsan. HPMC F60S waa heerka viscosity-sare kaas oo loo isticmaalo dhumuc ahaan, xidhe, iyo filim hore u ahaan jiray agrochemicals, dahaarka, ceramics, koollada, khadadka, iyo codsiyada kale duwan.
Tilmaamayaal
Tilmaamaha Alaabta
Alaabooyinka & Tilmaamaha | HPMC F60S |
Muuqashada | Budada Cad/Darran-cad |
Qoyaanka | <5% |
Waxyaabaha Dambaska ah | <5% |
Gel Heer | 58-64℃ |
Mawduuca Methoxy | 28-30% |
Waxyaabaha ay ka kooban tahay Hydroxypropyl | 7-12% |
pH | 6-8 |
Cabbirka Qaybta | 90% waxay dhaafeen 80 mesh |
Viscosity | 185,000-215,000mPa.s (NDJ-1, 2% xal, 20℃) |
65,000-80,000mPa.s (Brookfield-RV, 2% xal, 20℃) |
Guryaha caadiga ah:
milanka daahay (oogada oo lagu daaweeyay) | NO |
Iska caabinta Sag | Aad u fiican |
Horumarinta Joogtada ah | Aad u degdeg badan |
Waqtiga Furan | Dheer |
Joogteynta kama dambaysta ah | Aad u Sareeya |
Iska caabinta kulaylka | Heerka |
Dhismaha:
1. Xabagta tile ( si aad ah ayaa loogu talinayaa)
2.EIFS/EITCS
3. Jaakad Skim/ Dusha gidaarka
4. Balaastigga gypsum
Xidhmada&Kaydinta:
Xidhmada:25kg bacaha balaastig ah oo warqad ah oo leh daboolka PP. Xidhmo kaduwan ayaa la heli karaa marka la codsado.
Kaydinta:Waqtiga nolosha shelf waa 1 sano haddii lagu hayo meel qabow oo qallalan. Imtixaanka waa in la sameeyaa ka dib marka uu dhaco.